pev
.
→
scale
new
showcase
graph
analytics
feedback
offline
by Silk Nodes
pev
/
block
/
#86,698,077
← previous block
next block →
recent activity
Analyzing
Block #86,698,077
18 transactions · 15 stateful · 2026-07-09 20:49:54 UTC
Parallelism
83
/100
Blocked
20
%
Avg conflicts / tx
0.28
Longest chain
3
deep
Execution timeline
did this block parallelize well?
view
Execution
Conflict
Heatmap
block
#86,698,077
· 18 txs across 3 waves · depth 3
parallel ↔ serial
wave
w0
wave
w1
wave
w2
#0
syscallReward
#1
0x5bf9264c
#2
0x5bf9264c
#3
0x0f6795d9
· blocks 3
#6
updateDataFeedsValuesPartial
#7
updateDataFeedsValuesPartial
#8
0x3f5c179b
#9
0x3f5c179b
#11
forward
#12
0xed82b078
#13
deposit
#14
0x6a5009ea
#15
transfer
#16
setData
#17
0xc7e3ec2c
#4
0x0f6795d9
· blocks 2
#5
0x0f6795d9
#10
0x0f6795d9
parallel · wave 0, no conflicts
delayed · forced to wait
conflict source · blocks others
Conflict graph
Blocked by
3
w0
4
w1
5
w2
10
w2
- write/write
- - read/write
x = tx position · y = wave (depth)
Hot storage slots
Contention
0x8267cc91…78bc
0x34b655…2a6f
6 touches
3 conflicts
0x56b5f5c0…a3ad
0x34b655…2a6f
6 touches
3 conflicts
0xf3d10975…0d07
0x34b655…2a6f
6 touches
3 conflicts
0x92385428…6941
0x34b655…2a6f
6 touches
3 conflicts
0xea02471d…1542
0x34b655…2a6f
6 touches
3 conflicts
0x875c3459…2878
0x34b655…2a6f
4 touches
1 conflict
0x875c3459…2879
0x34b655…2a6f
4 touches
1 conflict
0x95f33dbc…4611
0x34b655…2a6f
4 touches
1 conflict
What's blocking what?
Click any transaction in the timeline or graph to see which storage slots forced it to wait, and which later transactions it blocked.
The bottleneck
Throughput-killer:
Perpl
3 conflicts on slot
0x8267cc9168…1278bc
Audit this contract →
← previous block
·
next block →
recent activity